EP 1248413 A2 20021009 - A method, system, and apparatus for transmitting information to mobile terminals
Title (en)
A method, system, and apparatus for transmitting information to mobile terminals
Title (de)
Verfahren, System und Vorrichtung zur Informationsübertragung an Mobilfunkendgeräte
Title (fr)
Procédé, système et dispositif pour la transmission d'informations vers des terminaux mobiles
Publication
Application
Priority
JP 2001067637 A 20010309
Abstract (en)
A method for providing information, a mobile communication system and a communication apparatus are provided with high reliability of providing information to mobile terminals (300). The router (110) transfers the information packets obtained from the Internet (200) to all of the access points (120). Each of the access points transmits those information packets to a service area of its own provided by the access point. Therefore, the mobile terminal located in the service area provided by any of the access points can receive the information packets, thereby the reliability of providing information to the mobile terminals is improved. <IMAGE>
IPC 1-7
IPC 8 full level
H04L 12/28 (2006.01); H04L 12/56 (2006.01); H04L 12/721 (2013.01); H04L 29/06 (2006.01); H04Q 7/34 (2006.01); H04W 40/24 (2009.01); H04W 40/34 (2009.01); H04W 40/36 (2009.01); H04W 48/08 (2009.01); H04W 48/16 (2009.01); H04W 60/00 (2009.01); H04W 80/04 (2009.01); H04W 88/14 (2009.01)
CPC (source: EP US)
H04L 9/40 (2022.05 - EP US); H04L 45/16 (2013.01 - EP US); H04L 45/24 (2013.01 - EP US); H04W 40/36 (2013.01 - EP US); H04W 40/246 (2013.01 - EP US); H04W 40/248 (2013.01 - EP US); H04W 48/08 (2013.01 - EP US); H04W 48/16 (2013.01 - EP US); H04W 80/04 (2013.01 - EP US); H04W 88/14 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
US 2002126651 A1 20020912; CN 1374782 A 20021016; DE 60205975 D1 20051013; DE 60205975 T2 20060629; EP 1248413 A2 20021009; EP 1248413 A3 20031126; EP 1248413 B1 20050907; JP 2002271375 A 20020920; JP 3693239 B2 20050907
DOCDB simple family (application)
US 9299002 A 20020308; CN 02107116 A 20020308; DE 60205975 T 20020308; EP 02251679 A 20020308; JP 2001067637 A 20010309